ISRC BX3U81900007
Verified recording
BX3U81900007 is “Lá em Casa” by MTK,
registered on the CopyrightChains blockchain with CopyrightID
0xd114b0add7d82e1f5d9d05f19c37194293d63489a4e1b1bd7b4d1ddfd9bc1584 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX3U81900007.
Recording identifiers
- ISRC
- BX3U81900007
- Title
- Lá em Casa
- Artist
- MTK
- CopyrightID (CopyrightChains transaction hash)
0xd114b0add7d82e1f5d9d05f19c37194293d63489a4e1b1bd7b4d1ddfd9bc1584
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:6bb84416d959e2c6ba4f3b0e2e62166793aceb61020b5afbd8c92619dadf98cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX3U81900007
- Bitcoin block existence check
- https://blockstream.info/api/block/953520